938688341 has 4 divisors (see below), whose sum is σ = 938781792. Its totient is φ = 938594892.

The previous prime is 938688319. The next prime is 938688343. The reversal of 938688341 is 143886839.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 143886839 = 4957 ⋅29027.

It is a cyclic number.

It is not a de Polignac number, because 938688341 - 2¹⁴ = 938671957 is a prime.

It is a super-2 number, since 2×938688341² = 1762271603058664562, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 938688341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (938688343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29555 + ... + 52448.

It is an arithmetic number, because the mean of its divisors is an integer number (234695448).

Almost surely, 2^938688341 is an apocalyptic number.

It is an amenable number.

938688341 is a deficient number, since it is larger than the sum of its proper divisors (93451).

938688341 is a wasteful number, since it uses less digits than its factorization.

938688341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93450.

The product of its digits is 995328, while the sum is 50.

The square root of 938688341 is about 30638.0211665179. The cubic root of 938688341 is about 979.1302643774.

The spelling of 938688341 in words is "nine hundred thirty-eight million, six hundred eighty-eight thousand, three hundred forty-one".